NSN 4820-01-244-1151

Stop-check Valve

FSC: 4820 NIIN: 012441151

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Product Characteristics

NSN:

4820012441151

Demilitarization:

INC:

05486

Shelf Life:

N/A

Flow Control Device:

Disk

Bonnet Type:

Outside screw-yoke

Bonnet Attachment Method:

Bolted

Bolt Hole Quantity:

4 all ends

Valve Operation Method:

Manual

Flange Shape:

Round with holes all ends

Connection Type:

Flange all ends

Mounting Position:

Horizontal

Valve Size:

3.000 inches

Maximum Operating Pressure:

150.0 pounds per square inch single response

Outside Diameter:

7.500 inches all ends

Face To Face Distance:

9.000 inches

Thickness:

0.625 inches all ends

Bolt Hole Diameter:

0.750 inches all ends

Bolt Circle Diameter:

6.000 inches all ends

Flange Face Design:

Plain all ends

Material:

Copper alloy body

Media For Which Designed:

Water-oil-gas single response

Style Designator:

Straight through flanged ends

Supplementary Features:

This item has been reviewed for asbestos material. The current approved source, 30263, has indicated their part number contained asbestos prior to 1984. They continue to manufacture the same part number without asbestos material after 1984

Furnished Items And Quantity:

1 handwheel

Part Numbers

B-1221A 3IN
PIMA VALVE, INC.

Shipping & Handling

HMIRS:

No MSDS. No hazardous material.

ESD:

No known electrostatic discharge.

Schedule B:

8481301090 - Check valves of copper having a pressure rating of 850 kpa or over.

Professional Distribution

ITAR Registered
DDTC Registered
HAZMAT Certified
AS9120 Quality Standards
100% Quality Inspections

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Cage Codes

PIMA VALVE, INC. - 30263